Unable to add a var in a php function -


I'm new to PHP but I'm running into a problem with the following: I have a $ Var < / Code> in strtotime () function. Like this:

$ var = $ _POST ['yyyy'] $ _POST ['MM'] $ _POST ['DD']; // function function blah () {strotomium ($ var); $ Time = $ date -time (); $ NumberofDays = roof ($ time / 86400); Return $ numberofDays; }

How do I insert $ var into the strtotime function?

$ var is outside the scope of your function's function to access it You have to pass it as a parameter for. Remembering the value and assignment of the value of $ date , which I'm assuming is the first line of your function. 

  $ var = $ _POST ['Yay'] $ _POST ['MM'] $ _POST ['DD']; Function Blah ($ var) {$ date = strtotime ($ var); $ Time = $ date -time (); $ NumberofDays = roof ($ time / 86400); Return $ numberofDays; } Echo Blah ($ var);

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